Rare tomato from St. Petersburg Russia. As with so many tomatoes from Russia, this one is early, tasty and prolific. The flavor was quite complex for a red tomato. We actually got our best and most flavorful crop the last week of October and into November. The heat slowed production but did not kill the plant. Kiselevsky literally produced until it died of frostbite. Outstanding old heirloom that we are sure will become a staple and we are thrilled to bring to your attention.